CN105513775A - Novel high voltage reactor - Google Patents

Novel high voltage reactor Download PDF

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Publication number
CN105513775A
CN105513775A CN201511027003.5A CN201511027003A CN105513775A CN 105513775 A CN105513775 A CN 105513775A CN 201511027003 A CN201511027003 A CN 201511027003A CN 105513775 A CN105513775 A CN 105513775A
Authority
CN
China
Prior art keywords
oil tank
reactor
metallic oil
coil
iron core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201511027003.5A
Other languages
Chinese (zh)
Inventor
薛建仁
Original Assignee
薛建仁
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 薛建仁 filed Critical 薛建仁
Priority to CN201511027003.5A priority Critical patent/CN105513775A/en
Publication of CN105513775A publication Critical patent/CN105513775A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/085Cooling by ambient air
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/10Liquid cooling
    • H01F27/12Oil cooling
    • H01F27/14Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/26Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/266Fastening or mounting the core on casing or support
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/30Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306Fastening or mounting coils or windings on core, casing or other support
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00Fixed inductances not covered by group H01F17/00

Abstract

The invention discloses a novel high voltage reactor. An iron core of the novel reactor is of a quadrangular structure, wherein air gaps are reserved in stems on two horizontal sides; the two stems with the air gaps are respectively wound with horizontally-placed coils; bottom layer start ends of the upper and lower coils are connected and then are in equipotential connection with the iron core; the iron core and the coils are fastened into a whole and then are placed in a metal oil tank; an insulated supporting cushion lock is arranged between the iron core and the bottom of the metal oil tank, and the iron core and the coils are integrally placed on a base plate of the metal oil tank; an upper metal cover plate of the metal oil tank and the metal oil tank are transitionally connected through an epoxy insulating cylinder; the epoxy insulating cylinder is consistent with a connecting section of the metal oil tank in shape; the upper metal cover plate and the epoxy insulating cylinder are in sealing connection by a flange; the epoxy insulating cylinder and the metal oil tank are in sealing connection by a flange; the tail end of the upper coil is connected with the upper metal cover plate of the metal oil tank and is a high voltage output connector of the high voltage reactor; the tail end of the lower coil is led out by a lower voltage insulator or is connected with the metal oil tank and serves as a low voltage end connector of the reactor.

Description

A kind of novel high voltage reactor
Technical field:
The present invention relates to a kind of high voltage reactor, particularly a kind of novel high voltage reactor, belongs to electric component.
Background technology:
The lead-out terminal of existing high voltage reactor all must adopt sleeve pipe to export, and to solve the Insulation Problems between HV Terminal and iron-clad, the higher sleeve pipe of voltage is longer, is not suitable for frequent mobile occasion and uses.
Summary of the invention:
The object of the invention is to: propose a kind of novel high voltage reactor.
Implementation method of the present invention: the iron core of this reactor is quadrilateral structure, the stem stem of wherein two horizontal sides leaves air gap, having the coil two of air gap stem stems being wound with respectively horizontal positioned, the bottom of upper and lower two coils start and connect after with unshakable in one's determination be equipotential link; Unshakable in one's determination fasteningly with coil be placed in metallic oil tank for entirety, between at the bottom of unshakable in one's determination and metallic oil tank, have insulating supporting cushion block, by iron core and coil is overall is fixedly placed in metallic oil tank base plate; The metal cover board of metallic oil tank is by epoxy insulation cylinder and metallic oil tank anatomical connectivity, and the metal cover board of metallic oil tank and metallic oil tank are electric insulation structure; Epoxy insulation cylinder is consistent with the connection cross sectional shape of metallic oil tank, and metal cover board and epoxy insulation cylinder are that flange seal is connected, and epoxy insulation cylinder and metallic oil tank are that flange seal is connected; Upper coil tail head is connected with metal cover board, is high voltage reactor high-voltage output connector, and the tail head of lower planar coil is by low pressure lead-out wire insulator or be connected with metallic oil tank, as reactor low-voltage end connector.
In the present invention: the core construction of reactor is laminated core or rewinding material.
In the present invention: metallic oil tank and the cross section of epoxy insulation cylinder are circular or square or that rectangle is identical cross sectional shape.
In the present invention: the corner of the square or square-section of metallic oil tank and epoxy insulation cylinder is right angle or arc-shaped transitional surface.
In the present invention: peripheral device that is circular or square or rectangular metal fuel tank lateral surface has one or more fin.
In the present invention: epoxy insulation tube outer surface has one or more full skirt.
Accompanying drawing explanation
Fig. 1 is the generalized section in the present invention vertically two coil axis directions
Fig. 2 is the horizontal sectional drawing of the medium position of metallic oil tank of the present invention
In figure: 1 is metal cover board; 2 is electrical cables of upper coil and metal cover board; 3 is upper coil; 4 is that upper and lower coil is started connecting line, this wiring with unshakable in one's determination become equipotential connection contact; 5 is lower coils; 6 is lower coil and low pressure lead-out wire insulator connecting line; 7 is adpting flanges of upper metal cover board and epoxy insulation cylinder; 8 is full skirts of epoxy insulation cylinder; 9 is epoxy insulation cylinder and metallic oil tank adpting flange; 10 is metallic oil tank fin; 11 is iron cores; 12 is insulating supporting cushion blocks; 13 is metallic oil tanks.
Specific embodiment
Accompanying drawing 1 and Fig. 2 disclose basic structure of the present invention without limitation, and below in conjunction with legend, the present invention will be further described: for reducing vibrations noise unshakable in one's determination, coil, iron core, air gap iron-core and air gap cushion block are by securing member, fully fastening; Coil and iron core fastening be after entirety, be placed on core inductance lip block, insulating supporting cushion block will meet the insulation of current potential unshakable in one's determination; The insulation of reactor high-voltage terminal and metallic oil tank utilizes epoxy insulation cylinder to isolate to support to be accomplished.
The invention has the advantages that: solve high voltage reactor without a sleeve pipe lead-out process difficult problem, be with a wide range of applications in the high voltage reactor field of extra high voltage network and mobile experiment.
The present invention with basic embodiment openly as above, is not departing from the extension of the technology of the present invention thought, equally within claims of the present invention.

Claims (6)

1. a novel high-pressure reactor, the iron core of its reactor is quadrilateral structure, the stem stem of wherein two horizontal sides leaves air gap, having the coil two of air gap stem stems being wound with respectively horizontal positioned, its technical characteristic is: the bottom of upper and lower two coils start and connect after with unshakable in one's determination be equipotential link; Unshakable in one's determination fasteningly with coil be placed in metallic oil tank for entirety, between at the bottom of unshakable in one's determination and metallic oil tank, have insulating supporting cushion block, by iron core and coil is overall is fixedly placed in metallic oil tank base plate; The metal cover board of metallic oil tank is by epoxy insulation cylinder and metallic oil tank anatomical connectivity, and the metal cover board of metallic oil tank and metallic oil tank are electric insulation structure; Epoxy insulation cylinder is consistent with the connection cross sectional shape of metallic oil tank, and metal cover board and epoxy insulation cylinder are that flange seal is connected, and epoxy insulation cylinder and metallic oil tank are that flange seal is connected; Upper coil tail head is connected with metal cover board, is high voltage reactor high-voltage output connector, and the tail head of lower planar coil is by low pressure lead-out wire insulator or be connected with metallic oil tank, as reactor low-voltage end connector.
2. a high pressure rewinding material reactor as claimed in claim 1, is characterized in that: the core construction of reactor is laminated core or rewinding material.
3. a high pressure rewinding material reactor as claimed in claim 1, is characterized in that: metallic oil tank and the cross section of epoxy insulation cylinder are circular or square or that rectangle is identical cross sectional shape.
4. a high pressure rewinding material reactor as claimed in claim 1, is characterized in that: the corner of the square or square-section of metallic oil tank and epoxy insulation cylinder is right angle or arc-shaped transitional surface.
5. a high pressure rewinding material reactor as claimed in claim 1, is characterized in that: peripheral device that is circular or square or rectangular metal fuel tank lateral surface has one or more fin.
6. a high pressure rewinding material reactor as claimed in claim 1, is characterized in that: epoxy insulation tube outer surface has one or more full skirt.
CN201511027003.5A 2015-12-18 2015-12-18 Novel high voltage reactor Pending CN105513775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511027003.5A CN105513775A (en) 2015-12-18 2015-12-18 Novel high voltage reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511027003.5A CN105513775A (en) 2015-12-18 2015-12-18 Novel high voltage reactor

Publications (1)

Publication Number Publication Date
CN105513775A true CN105513775A (en) 2016-04-20

Family

ID=55721679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511027003.5A Pending CN105513775A (en) 2015-12-18 2015-12-18 Novel high voltage reactor

Country Status (1)

Country Link
CN (1) CN105513775A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106783029A (en) * 2017-02-07 2017-05-31 薛建仁 Half iron-clad rewinding material reactor
CN113555193A (en) * 2020-04-26 2021-10-26 南京南瑞继保电气有限公司 Electric reactor
WO2022088937A1 (en) * 2020-10-27 2022-05-05 全球能源互联网研究院有限公司 Vertical thyristor switch for controllable surge arrester

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0982536A (en) * 1995-09-20 1997-03-28 Fuji Electric Co Ltd Air-core reactor with magnetic shield
CN203250630U (en) * 2013-05-13 2013-10-23 大连北方互感器集团有限公司 Capacitor voltage transformer electromagnetism unit intermediate transformer
CN203760261U (en) * 2014-03-19 2014-08-06 广东海鸿变压器有限公司 Three-dimensional triangular rolled iron core transformer
CN104715896A (en) * 2015-04-08 2015-06-17 薛建仁 Novel epoxy-bucket iron core reactor adopting heat tube heat dissipation
CN204668129U (en) * 2015-06-01 2015-09-23 株洲市科达电机技术有限公司 A kind of few oil type voltage transformer
CN205487712U (en) * 2015-12-18 2016-08-17 薛建仁 Novel high -pressure reactance ware

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0982536A (en) * 1995-09-20 1997-03-28 Fuji Electric Co Ltd Air-core reactor with magnetic shield
CN203250630U (en) * 2013-05-13 2013-10-23 大连北方互感器集团有限公司 Capacitor voltage transformer electromagnetism unit intermediate transformer
CN203760261U (en) * 2014-03-19 2014-08-06 广东海鸿变压器有限公司 Three-dimensional triangular rolled iron core transformer
CN104715896A (en) * 2015-04-08 2015-06-17 薛建仁 Novel epoxy-bucket iron core reactor adopting heat tube heat dissipation
CN204668129U (en) * 2015-06-01 2015-09-23 株洲市科达电机技术有限公司 A kind of few oil type voltage transformer
CN205487712U (en) * 2015-12-18 2016-08-17 薛建仁 Novel high -pressure reactance ware

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106783029A (en) * 2017-02-07 2017-05-31 薛建仁 Half iron-clad rewinding material reactor
CN113555193A (en) * 2020-04-26 2021-10-26 南京南瑞继保电气有限公司 Electric reactor
WO2022088937A1 (en) * 2020-10-27 2022-05-05 全球能源互联网研究院有限公司 Vertical thyristor switch for controllable surge arrester

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PB01 Publication
C10 Entry into substantive examination
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160420

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